Buy your own nail printer: put your finger in and it'll dye art on it
by Rob Beschizza from on (#4VF5B)
Meet the Claire's Accessories gom jabbar! Insert a finger into the box and it will print the image of your choice on the nail. Though intended for use by professionals, you can get them on Amazon for just shy of a grand and a few consumer reviews have turned up.
It takes just 30 seconds to print a design, according to this reviewer 
It's the "hottest trend" in nail salons this year, reports Art Insider
Here a nail artist jokingly complains of being replaced by robots
In this video, Natalie of Natalie's Outlet explains how it works: by "going left and right and bbrrbrbrbrbrbrbrbrb!"
O'2nails Digital Mobile Nail Art Printer [Amazon]